A-dec 400 Dental Chair. Smart. Versatile. Strong.
Instead of sacrificing ergonomic access to the oral cavity for patient comfort, have both with the A-dec 400 dental chair. Get robust construction, contemporary styling, and left/right versatility with a Radius delivery system.
Comfort for Your Patients
A-dec 400 Dental Chair Features
Ultra-thin backrest that "flexes" (1", 25 mm). Enables you to tuck your knees under the chair providing ergonomic access to the oral cavity.
Double-articulating, gliding headrests. Adjusts easily for optimal patient positioning. Available in locking knob and lever release styles.
Hybrid chairlift system. Combines the power of a hydraulic base and the smoothness of an electro-mechanical tilt, allowing simultaneous movement for quicker patient positioning.
2-position armrests. Combines comfortable arm/elbow support with a robust load-bearing design for easy patient entry and exit.
60º swivel with brake. Allows 30º rotation on each side of center.
Cut-away, cast iron baseplate. Allows you to roll your stool closer to the patient; provides six contact points for added stability on uneven floors.
|A-dec 400 Dental Chair|
|Base height range||Low point: 13.75" (349 mm), 14.75" (375 mm) with dual mount
High point: 31.5" (800 mm)
|Backrest||Ultra-thin 1" (25 mm) flexible backrest. (Based on formed upholstery)|
|Headrest||Dual-articulating, gliding headrest with locking knob; lever release style (optional)|
|Chair swivel||60° (30° each side of center)|
|Chair control||Delivery system touchpad or foot switch|
|Lift system||Hybrid drive (electromechanical tilt, hydraulic base)|
|Upholstery options||Sewn or formed|
|Load rating||The A-dec 400 dental chair is rated to 400 lb (181 kg) maximum patient load. The chair is tested to 4X (1600 lb/725 kg) to ensure safety.|
A-dec 400 Radius Operatory Package
Dental Equipment Options
Four choices for delivery of your handpieces and accessories: A-dec 300 Traditional or Continental delivery system (chair-mounted); A-dec 500 12-o’clock duo or A-dec 300 side delivery system (cabinet-mounted).
A-dec LED dental lights bring a lot to your practice. A clearer view of tooth surfaces. Reduced eyestrain. Less fatigue. Choose the A-dec 500 LED dental light or the A-dec 300 LED dental light.
Monitor mounts pivot to accommodate viewing from a variety of patient positions. Increase case acceptance when you incorporate the use of an intraoral camera with a chairside monitor.
A cabinet-mounted monitor at 12 o’clock makes an excellent choice for patient record keeping and practice management applications. Ceiling, wall, and central/side cabinet-mounted monitors are ideal for providing patient entertainment in either seated or supine positions.
Choose the A-dec 500 12 o’clock assistant’s instrumentation with round worksurface, the chair-mounted A-dec 500 assistant’s instrumentation with short- and long-arm options, or the A-dec 300 assistant’s instrumentation.
A-dec Third-Hand HVE Holder
Add the A-dec Third-Hand HVE Holder to your dental chair to integrate hands-free aerosol capture close to the oral cavity.
Vitreous china bowl with bowl screen. Programmable cup fill and bowl rinse timers. Rotates +/-45°. Requires support center.
Safety Data Sheets (SDS)
How do you clean an A-dec dental chair?
A-dec recommends cleaning the upholstery using a solution of mild, non-ionic detergent and water, or commercially available cleaners containing no alcohol, bleach, or ammonia. Get more information in the A-dec Upholstery Maintenance Guide.
How long should a dental chair last?
With proper maintenance and service, A-dec dental chairs are designed and tested for a “service life” of 20 years under normal use. The actual service life can be influenced by factors such as environment, extent of use, cleaning and maintenance frequency, and preventative maintenance of normal service “wear & tear” components. Please review A-dec’s customer warranty for complete details, including applicable disclaimers and limitations of liability.
What’s the weight capacity of the A-dec 400 dental chair?
The A-dec 400 dental chair is rated to 400 lb (181 kg) maximum patient load. The chair is tested to 4X (1600 lb/725 kg) to ensure safety.
What is the cost of an A-dec 400 dental chair?
You can customize your dental chair with many different equipment options. Contact your local A-dec dealer.
How do you reupholster A-dec dental chairs?
Replacement upholstery can be ordered through your local A-dec dealer. Get upholstery color and replacement upholstery information.
What is the warranty for an A-dec dental chair?
A-dec is pleased to offer a 5-year warranty for all dental equipment and furniture purchased from an authorized A-dec dealer. See A-dec, Inc. Express Limited Warranty for full warranty information.
How do you order genuine A-dec replacement parts for your dental chair?
To order replacement parts, please contact your local A-dec dealer.
How do you maintain A-dec dental equipment?
Daily and preventative maintenance will help keep your dental equipment running smoothly. Use the Dental Equipment Maintenance checklist for easy reference.
How do you operate/adjust key features on the A-dec 400 dental chair?
Reference the A-dec 411 Dental Chair Instructions for Use for specifics around chair operation and adjustments.